Number of 5-colorings of the strong product of the complete graph K2 and the cycle graph Cn.
A229031
Number of 5-colorings of the strong product of the complete graph K2 and the cycle graph Cn.
Terms
- a(0) =120a(1) =0a(2) =2400a(3) =3840a(4) =63360a(5) =215040a(6) =1943040a(7) =9031680a(8) =64665600a(9) =346030080a(10) =2243911680a(11) =12792299520a(12) =79437987840a(13) =465890181120
External references
- oeis: A229031